3502130223543 has 16 divisors (see below), whose sum is σ = 5337361294080. Its totient is φ = 2000924055936.

The previous prime is 3502130223533. The next prime is 3502130223583. The reversal of 3502130223543 is 3453220312053.

It is not a de Polignac number, because 3502130223543 - 2¹⁰ = 3502130222519 is a prime.

It is a super-2 number, since 2×3502130223543² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3502130223533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12070498 + ... + 12357231.

It is an arithmetic number, because the mean of its divisors is an integer number (333585080880).

Almost surely, 2^{3502130223543} is an apocalyptic number.

3502130223543 is a deficient number, since it is larger than the sum of its proper divisors (1835231070537).

3502130223543 is a wasteful number, since it uses less digits than its factorization.

3502130223543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24434566.

The product of its (nonzero) digits is 64800, while the sum is 33.

Adding to 3502130223543 its reverse (3453220312053), we get a palindrome (6955350535596).

The spelling of 3502130223543 in words is "three trillion, five hundred two billion, one hundred thirty million, two hundred twenty-three thousand, five hundred forty-three".